Tag: threat actor

  • Cisco Talos Blog: Velociraptor leveraged in ransomware attacks

    Source URL: https://blog.talosintelligence.com/velociraptor-leveraged-in-ransomware-attacks/ Source: Cisco Talos Blog Title: Velociraptor leveraged in ransomware attacks Feedly Summary: Cisco Talos has confirmed that ransomware operators are leveraging Velociraptor, an open-source digital forensics and incident response (DFIR) tool that had not previously been definitively tied to ransomware incidents.  We assess with moderate confidence that this activity can be attributed to…

  • Cisco Talos Blog: Too salty to handle: Exposing cases of CSS abuse for hidden text salting

    Source URL: https://blog.talosintelligence.com/too-salty-to-handle-exposing-cases-of-css-abuse-for-hidden-text-salting/ Source: Cisco Talos Blog Title: Too salty to handle: Exposing cases of CSS abuse for hidden text salting Feedly Summary: A simple yet effective tactic, known as hidden text salting, is increasingly used by cybercriminals over the past few months to evade even the most advanced email security solutions, including those powered…

  • Microsoft Security Blog: Inside Microsoft Threat Intelligence: Calm in the chaos

    Source URL: https://www.microsoft.com/en-us/security/security-insider/threat-landscape/inside-microsoft-threat-intelligence-calm-in-chaos#overview-video Source: Microsoft Security Blog Title: Inside Microsoft Threat Intelligence: Calm in the chaos Feedly Summary: Incident response is never orderly. Threat actors don’t wait. Environments are compromised. Data is missing. Confidence is shaken. But for Microsoft’s Incident Response (IR) team, that chaos is exactly where the work begins. The post Inside Microsoft…

  • Microsoft Security Blog: Investigating active exploitation of CVE-2025-10035 GoAnywhere Managed File Transfer vulnerability

    Source URL: https://www.microsoft.com/en-us/security/blog/2025/10/06/investigating-active-exploitation-of-cve-2025-10035-goanywhere-managed-file-transfer-vulnerability/ Source: Microsoft Security Blog Title: Investigating active exploitation of CVE-2025-10035 GoAnywhere Managed File Transfer vulnerability Feedly Summary: Storm-1175, a financially motivated actor known for deploying Medusa ransomware and exploiting public-facing applications for initial access, was observed exploiting the deserialization vulnerability in GoAnywhere MFT’s License Servlet, tracked as CVE-2025-10035. We are publishing this…

  • The Register: Clop crew hits Oracle E-Business Suite users with fresh zero-day

    Source URL: https://www.theregister.com/2025/10/06/clop_oracle_ebs_zeroday/ Source: The Register Title: Clop crew hits Oracle E-Business Suite users with fresh zero-day Feedly Summary: Big Red rushes out patch for 9.8-rated flaw after crooks exploit it for data theft and extortion Oracle rushed out an emergency fix over the weekend for a zero-day vulnerability in its E-Business Suite (EBS) that…

  • The Register: Beijing-backed burglars master .NET to target government web servers

    Source URL: https://www.theregister.com/2025/10/01/phantom_taurus_apt/ Source: The Register Title: Beijing-backed burglars master .NET to target government web servers Feedly Summary: ‘Phantom Taurus’ created custom malware to hunt secrets across Asia, Africa, and the Middle East Threat-hunters at Palo Alto Networks’ Unit 42 have decided a gang they spotted two years ago is backed by China, after seeing…